48674210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 100251648

約数和(自身を除く): 51577438

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 73, 115, 130, 146, 223, 230, 299, 365, 446, 598, 730, 949, 1115, 1495, 1679, 1898, 2230, 2899, 2990, 3358, 4745, 5129, 5798, 8395, 9490, 10258, 14495, 16279, 16790, 21827, 25645, 28990, 32558, 43654, 51290, 66677, 81395, 109135, 133354, 162790, 211627, 218270, 333385, 374417, 423254, 666770, 748834, 1058135, 1872085, 2116270, 3744170, 4867421, 9734842, 24337105, 48674210]

約数ペア:

[(1, 48674210), (2, 24337105), (5, 9734842), (10, 4867421), (13, 3744170), (23, 2116270), (26, 1872085), (46, 1058135), (65, 748834), (73, 666770), (115, 423254), (130, 374417), (146, 333385), (223, 218270), (230, 211627), (299, 162790), (365, 133354), (446, 109135), (598, 81395), (730, 66677), (949, 51290), (1115, 43654), (1495, 32558), (1679, 28990), (1898, 25645), (2230, 21827), (2899, 16790), (2990, 16279), (3358, 14495), (4745, 10258), (5129, 9490), (5798, 8395)]